Linear and Rotational Kinematics Ranking Task The pulley in the figure (Figure l

Question

Linear and Rotational Kinematics Ranking Task The pulley in the figure (Figure l) represents different pulleys that are attached with outer radius and inner radius indicated in the table. The horizontal rope is pulled to the right at a constant linear speed that is the same in each case, and none of the two separate ropes slips in its contact with the pulley. Rank the designated points on the basis of the magnitude of their linear or radial acceleration. Rank from largest to smallest. To rank items as equivalent, overlap them. The correct ranking cannot be determined. Submit Hints My Answer Give Up Review Part

Explanation / Answer

The points farther from the centre of the pulley will have a greater linear speed and therefore greater radial acceleration.

E,B>C>A,F>D

But since E and A do not rotate, it has no radial acceleration.

Therefore, the order becomes,

B>C>F>D,E,A

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